diff --git a/images/barbican/Dockerfile b/images/barbican/Dockerfile
index e7f6f44..367c97c 100644
--- a/images/barbican/Dockerfile
+++ b/images/barbican/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/cinder/Dockerfile b/images/cinder/Dockerfile
index 1487042..c2cfdfe 100644
--- a/images/cinder/Dockerfile
+++ b/images/cinder/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/cluster-api-provider-openstack/Dockerfile b/images/cluster-api-provider-openstack/Dockerfile
index aa05489..7ab4e84 100644
--- a/images/cluster-api-provider-openstack/Dockerfile
+++ b/images/cluster-api-provider-openstack/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 FROM alpine/git:2.43.0 AS src
 ARG CAPO_VERSION=v0.9.0
diff --git a/images/designate/Dockerfile b/images/designate/Dockerfile
index 4fc0b75..149eeb2 100644
--- a/images/designate/Dockerfile
+++ b/images/designate/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/glance/Dockerfile b/images/glance/Dockerfile
index 6aa4389..4156b50 100644
--- a/images/glance/Dockerfile
+++ b/images/glance/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/heat/Dockerfile b/images/heat/Dockerfile
index 5a13451..e9b2331 100644
--- a/images/heat/Dockerfile
+++ b/images/heat/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/horizon/Dockerfile b/images/horizon/Dockerfile
index dbb889f..81d695d 100644
--- a/images/horizon/Dockerfile
+++ b/images/horizon/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/ironic/Dockerfile b/images/ironic/Dockerfile
index a006e08..66eb671 100644
--- a/images/ironic/Dockerfile
+++ b/images/ironic/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/keepalived/Dockerfile b/images/keepalived/Dockerfile
index 55cb73a..f958c3d 100644
--- a/images/keepalived/Dockerfile
+++ b/images/keepalived/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/keystone/Dockerfile b/images/keystone/Dockerfile
index 29bd6fb..e1534f4 100644
--- a/images/keystone/Dockerfile
+++ b/images/keystone/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/kubernetes-entrypoint/Dockerfile b/images/kubernetes-entrypoint/Dockerfile
index e7d0bc5..53df53a 100644
--- a/images/kubernetes-entrypoint/Dockerfile
+++ b/images/kubernetes-entrypoint/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 FROM golang:1.21 AS build
 ARG KUBERNETES_ENTRYPOINT_GIT_REF=4fbcf7ce324dc66e78480f73035e31434cfea1e8
diff --git a/images/libvirtd/Dockerfile b/images/libvirtd/Dockerfile
index 65ae2d2..14d7d70 100644
--- a/images/libvirtd/Dockerfile
+++ b/images/libvirtd/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/magnum/Dockerfile b/images/magnum/Dockerfile
index f5a9156..8eb4381 100644
--- a/images/magnum/Dockerfile
+++ b/images/magnum/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/manila/Dockerfile b/images/manila/Dockerfile
index f6c5784..e0a05dd 100644
--- a/images/manila/Dockerfile
+++ b/images/manila/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/netoffload/Dockerfile b/images/netoffload/Dockerfile
index a1a0ec2..c72f357 100644
--- a/images/netoffload/Dockerfile
+++ b/images/netoffload/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/neutron/Dockerfile b/images/neutron/Dockerfile
index d10ac94..908afe7 100644
--- a/images/neutron/Dockerfile
+++ b/images/neutron/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/nova-ssh/Dockerfile b/images/nova-ssh/Dockerfile
index 37fc531..b61f4cd 100644
--- a/images/nova-ssh/Dockerfile
+++ b/images/nova-ssh/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/nova/Dockerfile b/images/nova/Dockerfile
index a36491d..a7b972f 100644
--- a/images/nova/Dockerfile
+++ b/images/nova/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/octavia/Dockerfile b/images/octavia/Dockerfile
index 53baf56..068573b 100644
--- a/images/octavia/Dockerfile
+++ b/images/octavia/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/openstack-runtime/Dockerfile b/images/openstack-runtime/Dockerfile
index 0bd8099..3a3d961 100644
--- a/images/openstack-runtime/Dockerfile
+++ b/images/openstack-runtime/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/openstack-venv-builder/Dockerfile b/images/openstack-venv-builder/Dockerfile
index f86ac71..8c5e50b 100644
--- a/images/openstack-venv-builder/Dockerfile
+++ b/images/openstack-venv-builder/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 # Build
 
diff --git a/images/openvswitch/Dockerfile b/images/openvswitch/Dockerfile
index fcb6969..8fe375a 100644
--- a/images/openvswitch/Dockerfile
+++ b/images/openvswitch/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 FROM quay.io/centos/centos:stream9
 ARG OVS_SERIES=3.2
diff --git a/images/ovn/Dockerfile b/images/ovn/Dockerfile
index 4523ce9..ac67d54 100644
--- a/images/ovn/Dockerfile
+++ b/images/ovn/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/placement/Dockerfile b/images/placement/Dockerfile
index be6c9f4..7d58e3d 100644
--- a/images/placement/Dockerfile
+++ b/images/placement/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/python-base/Dockerfile b/images/python-base/Dockerfile
index 883a4f4..ba45b02 100644
--- a/images/python-base/Dockerfile
+++ b/images/python-base/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/python-openstackclient/Dockerfile b/images/python-openstackclient/Dockerfile
index e3316dd..de9a92c 100644
--- a/images/python-openstackclient/Dockerfile
+++ b/images/python-openstackclient/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/staffeln/Dockerfile b/images/staffeln/Dockerfile
index c4fb1fb..765b1df 100644
--- a/images/staffeln/Dockerfile
+++ b/images/staffeln/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/tempest/Dockerfile b/images/tempest/Dockerfile
index 95746a8..0959c02 100644
--- a/images/tempest/Dockerfile
+++ b/images/tempest/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/ubuntu-cloud-archive/Dockerfile b/images/ubuntu-cloud-archive/Dockerfile
index f355a48..2be3cdb 100644
--- a/images/ubuntu-cloud-archive/Dockerfile
+++ b/images/ubuntu-cloud-archive/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 ARG RELEASE
 
diff --git a/images/ubuntu/Dockerfile b/images/ubuntu/Dockerfile
index 1ad0fc5..e1694f9 100644
--- a/images/ubuntu/Dockerfile
+++ b/images/ubuntu/Dockerfile
@@ -1,16 +1,5 @@
-# Copyright (c) 2024 VEXXHOST, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# SPDX-License-Identifier: Apache-2.0
+# Atmosphere-Rebuild-Time: 2024-05-30T20:29:01Z
 
 FROM ubuntu:jammy-20240227
 LABEL org.opencontainers.image.source=https://github.com/vexxhost/atmosphere